Canned air/duster does work for breaking fasteners loose... just hold
it upside down to use it(like it clearly says not to), and watch out
for your fingers.

Jim Akiba

On Tue, Feb 3, 2009 at 3:39 PM, Mike Collum <collum@myfairpoint.net> wrote:
> David Beierl wrote:
>>
>> I just checked a can of Kensington Duster II (came from
>> Staples).  The thermometer ran off its range at minus 50F, which
>> equals the Loctite product.
>
> The biggest difference is probably just that the Loctite product has
> penetrating oil in it, too.
>
> Mike
>